5秒后页面跳转
LM248N PDF预览

LM248N

更新时间: 2024-09-19 22:51:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 运算放大器放大器电路光电二极管
页数 文件大小 规格书
9页 141K
描述
FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS

LM248N 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:PLASTIC, DIP-14
针数:14Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.7Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.3 µA25C 时的最大偏置电流 (IIB):0.1 µA
标称共模抑制比:110 dB频率补偿:YES
最大输入失调电压:6000 µVJESD-30 代码:R-PDIP-T14
JESD-609代码:e4低-失调:NO
负供电电压上限:-22 V标称负供电电压 (Vsup):-15 V
功能数量:4端子数量:14
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP14,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:+-15 V认证状态:Not Qualified
座面最大高度:5.1 mm最小摆率:0.25 V/us
标称压摆率:0.5 V/us子类别:Operational Amplifier
最大压摆率:4.8 mA供电电压上限:22 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED标称均一增益带宽:1300 kHz
最小电压增益:25000宽度:7.62 mm
Base Number Matches:1

LM248N 数据手册

 浏览型号LM248N的Datasheet PDF文件第2页浏览型号LM248N的Datasheet PDF文件第3页浏览型号LM248N的Datasheet PDF文件第4页浏览型号LM248N的Datasheet PDF文件第5页浏览型号LM248N的Datasheet PDF文件第6页浏览型号LM248N的Datasheet PDF文件第7页 
LM148  
LM248 - LM348  
FOUR UA741  
QUAD BIPOLAR OPERATIONAL AMPLIFIERS  
.
.
LOWSUPPLYCURRENT : 0.53mA/AMPLIFIER  
CLASS AB OUTPUT STAGE : NO CROSS-  
OVER DISTORTION  
PIN COMPATIBLE WITH LM124  
LOW INPUT OFFSET VOLTAGE : 1mV  
LOW INPUT OFFSET CURRENT : 2nA  
LOW INPUT BIAS CURRENT : 30nA  
GAIN BANDWIDTH PRODUCT : 1.3MHz  
HIGH DEGREE OF ISOLATION BETWEEN  
AMPLIFIERS : 120dB  
.
.
.
.
.
.
N
D
DIP14  
SO14  
.
OVERLOADPROTECTION FOR INPUTS AND  
OUTPUTS  
(Plastic Package)  
(Plastic Micropackage)  
ORDER CODES  
Package  
Part Num-  
ber  
Temperature  
Range  
N
D
LM148  
–55oC, +125oC  
–40oC, +105oC  
0oC, +70oC  
LM248  
LM348  
Example : LM348D  
PIN CONNECTIONS (top view)  
DESCRIPTION  
The LM148 consists of four independent,high gain  
internally compensated, low power operational  
amplifiers which have been designed to provide  
functionalcharacteristics identicalto thoseof the fa-  
miliar UA741 operational amplifier. In addition the  
total supply current for all four amplifiers is compa-  
rable to the supply current of a single UA741 type  
op amp. Other featuresinclude input offset current  
and input bias current which are much less than  
those of a standardUA741. Also, excellentisolation  
between amplifiers has been achieved by inde-  
pendently biasing each amplifier and using layout  
techniqueswhich minimize thermal coupling.  
Ou tpu t  
4
1
1 4  
1 3  
1 2  
1 1  
Ou tpu t  
In ve rting inpu t  
1
1
Inv er ti ng i npu t  
4
2
3
4
5
6
7
N on -in v er ting i np ut  
4
3
Non -in ver ting i npu t  
1
-
+
V
V
C C  
C C  
N on- inv er ting in pu t  
2
1 0 N on -in v er ting i np ut  
9
8
Inv e r ti ng i nput  
Out put  
2
2
I n ve r ti ng in pu t 3  
Output  
3
The LM148 can be used anywhere multiple UA741  
type amplifiers are being used and in applications  
where amplifier matching or high packing densityis  
required.  
1/9  
November 1997  

LM248N 替代型号

型号 品牌 替代类型 描述 数据表
LM348N STMICROELECTRONICS

类似代替

FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM248N TI

功能相似

QUADRUPLE OPERATIONAL AMPLIFIERS
LM348N TI

功能相似

QUADRUPLE OPERATIONAL AMPLIFIERS

与LM248N相关器件

型号 品牌 获取价格 描述 数据表
LM248NDS MOTOROLA

获取价格

Operational Amplifier, 4 Func, 7500uV Offset-Max, BIPolar, PDIP14
LM248NE4 TI

获取价格

QUADRUPLE OPERATIONAL AMPLIFIERS
LM248NS MOTOROLA

获取价格

Operational Amplifier, 4 Func, 7500uV Offset-Max, BIPolar, PDIP14
LM249 ETC

获取价格

LM249J ETC

获取价格

Voltage-Feedback Operational Amplifier
LM24P20 SHARP

获取价格

Medium Size Graphic Type LCD Module
LM250 STMICROELECTRONICS

获取价格

ADJUSTABLE VOLTAGE REGULATORS THREE-TERMINAL 3 A
LM25005 NSC

获取价格

42V, 2.5A Step-Down Switching Regulator
LM25005 TI

获取价格

7V 至 42V 宽输入电压、2.5A 电流模式非同步降压稳压器
LM25005_06 NSC

获取价格

42V, 2.5A Step-Down Switching Regulator